000			00371nam a22001337a 4500
082			_a371.3 _bGAG.P
084			_2Colon Classification
100			_aGagne, Robert M
245			_aPrinciples of instructional design / _cby Robert M Gagne
260			_aNew York : _bHolt,Rinehart and Winston, _c1973.
300			_a270p. :
650			_aInstructional design
942			_cBK
999			_c324208 _d324208